• 제목/요약/키워드: Population survey

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국토의 적정이용 (Proper Use of National Land)

  • 김학영
    • 한국농공학회지
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    • 제8권1호
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    • pp.1048-1054
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    • 1966
  • 1. Data of this article come from actual soil survey activity by the UNKUP project personel. 2. Proper national land use must be solved because of the growing population and increasing economic activity. 3. Korea has to be developed for the natural resources of soil and water in the subwate\ulcorner rsheds. 4. This problem. depends On the result of land capability classification which was determind by the soil survey.

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지리산국립공원 구상나무개체군의 식생구조와 동태 모니터링 (Monitoring on the Vegetation Structure and Dynamics of Abies Koreana Populations in Jirisan National Park)

  • 전영문;김상민;박은희;박선홍;이호영;김진원
    • 한국환경생태학회지
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    • 제35권4호
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    • pp.408-423
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    • 2021
  • 지리산 구상나무개체군의 쇠퇴 요인과 군락의 변화양상을 파악하기 위하여 7개 지역에 조사구를 설치하여 2009년부터 2018년까지 모니터링을 실시하였다. 세석조사구를 제외한 6개 조사구의 층상구조는 4층구조를 나타내었으며, 조사구 전체를 대상으로 한 구상나무의 중요치는 2009년 55.7%에서 2018년 39.8%로 2009년 대비 28.5%라는 큰 폭의 감소율을 보였다. 흉고직경 5cm 이상의 개체수에서는 조사구 전체 평균이 2018년 711개체/ha 이며, 2009년부터 2018년까지의 누적 고사율 평균은 10.8% 이다. 고사 유형에서는 서서 고사하는 유형(Dead Standing, DS)이 조사구 전체의 82.4%로 가장 우세하게 나타났으며, 입지의 경사도가 35° 로 높은 반야봉1 조사구의 경우 DS유형을 제외한 기타 유형이 44.2%로 높게 나타났다. 구상나무개체군의 직경급 분포 유형은 세석평전에서 역 J자형을 보이고 있어 안정적인 군락 유지가 가능할 것으로 추정되었다. 전체 조사구를 대상으로 한 비대생장값의 평균은 1.09mm/year 였으며, 주로 아교목상의 개체들이 수관층을 형성하고 있는 세석평전에서 가장 왕성한 생장을 나타내었다. 나이테 조사 결과, 벽소령과 반야봉1 조사구에서 구상나무의 평균 수령은 102년과 91년으로 추정되었으며, 활력은 2013년 이후 대체로 감소 추세를 보이는 것으로 나타났다.

문화적응 유형화를 중심으로한 국제결혼이주여성의 부부갈등과 가족상담자의 문화적 역량에 대한 기대 (Marital Conflicts and Expectations to Family Counselors' Cultural Competence Among Immigrated Women Focusing on Typology of Cultural Adaptation)

  • 이아진;최연실
    • 한국생활과학회지
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    • 제20권1호
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    • pp.71-90
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    • 2011
  • The aim of this study was to investigate on characteristics of sociological and demographic population, marital conflicts and expectations to family counselors' cultural competence surrounding factors of cultural adaptation among immigrated women. This study conducted a survey of 236 immigrated women in Kyonggi province, Seoul metropolitan cities, Cholla and Chunchung provinces and Incheon. The results of this study are as follows: First, a relatively few marital conflicts were found, as a whole, while they had the high levels of expectation to family counselors' cultural competence. Second, immigrated women can be clustered as three different types: 'multiplicity type', 'undifferentiated type' and 'adaptation type'. Third, sociological and demographic population characteristics which were subdivided and clustered according to cultural adaptation made the significant difference between each population. Population with multiplicity type out of the above-stated three types accounted for the highest conflict rates, while population with 'adaptation' type accounted for the lowest conflict rates. Lastly, expectations to family counselors' cultural competence made the significant difference among each population. Population with multiplicity type showed the highest expectation levels on expectations to family counselors' cultural competence, while population with undifferentiated type showed the lowest levels.

Abuja시의 인구성장이 보건의료서어비스의 수요에 미치는 영향 (Effects of Growing Population and Demand for Health Care Services in the Federal Capital City, Abuja)

  • Olaleye, David Oyewole
    • 한국인구학
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    • 제12권1호
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    • pp.74-85
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    • 1989
  • Ascertaining the actual growth rate of the population is an issue that has generated a lot of arguments amongst various scholars in the process of determining the actual census count. As such, this has had a pronounced effect in the determination of the actual growth rates for different urban populations in the country. But the effect centres much when it comes to accurately determining the major components or the factors contributing to the rapid growth of urban populations. The problem of rapid population growth centres much on its effects on the available basic social services and amenities provided for the people in these areas. Factors such as levels of medical knowledge and services, nutrition, quantity and quality of housing etc. to some extent influence the quality and duration of lives of the people. As such, their importance cannot be overemphasized when dealing with the issue of population growth. The study aims to examine the rate of population growth in the Federal Capital City, Abuja with respect to the available public provision of basic social services among other objectives. The findings from the data obtained from the Population Survey conducted in the city in 1985 show that the health care facilities available in the capital city are grossly inadequate to serve the entire inhabitants of the city. Moreso, the volume of in-migration into the city also compounds the health problems facing the city. The conclusion is that there is need for more resources to be allocated to the health sector to guarantee adequate and functional health care services in the city.

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Cancer screening rate in people with diabetes in the Korean population: results from the Korea National Health and Nutrition Examination Survey 2007-2009

  • Chuck, Kumban Walter;Hwang, Minji;Choi, Kui Son;Suh, Mina;Jun, Jae Kwan;Park, Boyoung
    • Epidemiology and Health
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    • 제39권
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    • pp.36.1-36.8
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    • 2017
  • OBJECTIVES: To investigate the screening rates for gastric, breast, and cervical cancer in people with diabetes compared with people without diabetes. METHODS: Data from the Korea National Health and Nutrition Examination Survey (2007-2009) were used. Cancer-free men who were 40 years old and over and cancer-free women who were 30 years old and over were included. The lifetime screening rate and regular screening rate were compared in people with and without diabetes. RESULTS: Fewer people with diabetes than people without diabetes had ever received cancer screening (53.5 vs. 59.5%, p<0.001 for gastric cancer; 60.5 vs. 71.5%, p<0.001 for breast cancer; and 49.1 vs. 59.6%, p<0.001 for cervical cancer). Fewer people with diabetes than people without diabetes received the recommended screenings for gastric cancer (38.9 vs. 42.9%, p<0.001), breast cancer (38.8 vs. 44.6%, p<0.001), and cervical cancer (35.1 vs. 51.2%, p<0.001). In subgroup analyses according to socioeconomic factors, the lifetime and recommended screening rates were lower in the diabetic population in most socioeconomic subgroups. In the multivariate analysis adjusted for socioeconomic factors, people with diabetes showed lower lifetime screening rates for gastric and cervical cancer (odds ratio [OR], 0.8; 95% confidence interval [CI], 0.7 to 0.9 and OR, 0.7; 95% CI, 0.6 to 0.9), and lower regular screening rates for breast and cervical cancer (OR, 0.7; 95% CI, 0.6 to 0.9 and OR, 0.7; 95% CI, 0.5 to 0.9). CONCLUSIONS: The cancer screening rate in people with diabetes was lower than in people without diabetes. Considering the higher cancer risk in people with diabetes, efforts to increase the screening rate in this high-risk population should be implemented.

한국의 중소 제조업체 노동력 부족의 개념과 측정 (Alternative Labor Shortage Statistical Measures for Small and Medium Enterprises in Korea)

  • 설동훈
    • 한국인구학
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    • 제27권1호
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    • pp.121-146
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    • 2004
  • 한국의 중소 제조업 노동력 부족 실태는 노동부의 <노동력수요동향조사>와 중소기업청의 <중소기업인력실태조사> 결과를 통해 파악할 수 있다. 그러나 이 두 기관에서 조사한 자료의 개념과 측정도구의 불일치가 매우 심해 인력부족실태를 정확히 파악하는 데 심각한 어려움이 있다. 본 연구는 한국의 '인력부족'의 개념 정의와 측정 및 조사방법에서 혼란이 발생하고 있음을 밝혀낸 후, 대안적인 통계 지표들을 제시하여 그 혼동을 최소화할 수 있는 방안을 제시하고 있다.

중국(中國) 중동부(中東部) 농촌주택(農村住宅)의 특징(特徵)에 관한 조사연구(調査硏究) - 안휘성(安徽省) 저주시(滁州市)를 중심(中心)으로 - (A Study For Farmhouse feature in Middle Eastern China -Focused on the Chuzhou city Anhui province-)

  • 유이연;이동숙;윤충열
    • 한국농촌건축학회논문집
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    • 제15권1호
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    • pp.55-62
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    • 2013
  • This study is to solve this problem, as the center of China in the east started the investigation. In eastern China : rapid economic growth, Population is concentrated, Migration of rural population to large cities. So I chose this as the survey area. Including central and eastern China : Shandong Province, Jiangsu Province, Zhejiang Province, Fujian Province, Anhui Province, Jiangxi Province and Shanghai. Research studies as a whole is divided into three main parts: The first is the basic situation of rural housing survey. Including : housing age, wall materials, roof form, house equipment, housing composition, etc. Then home for further investigation of these houses exist in the main room on the device and the joint space problems. Finally, to address these issues, the survey specifically classified as a pure compound the family home and two cases. Through interviews, to understand the survey requirements for housing improvement. Finally, comparison summary, conclusion.

한국청소년패널조사(KYPS) 가중치 부여 방법 연구: 중학교 2학년 패널의 경우 (A Study on the Construction of Weights for KYPS)

  • 박민규;이경상;박현수;강현철
    • 한국조사연구학회지:조사연구
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    • 제12권3호
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    • pp.173-186
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    • 2011
  • 본 연구에서는 2003년 시작된 한국청소년패널조사 중학교 2학년 패널자료 분석을 위해 필수적인 각 연도별 횡단면, 종단면 가중치 산출방안을 소개하고 있다. 패널 모집 당시 추출된 표본이 대표하는 모집단의 종단면적 변화 분석을 위한 종단면 가중치는 로지스틱 회귀분석을 이용한 무응답 보정과 사후 층화를 통해 산출되었으며, 조사 연도의 표본 대응 모집단 분석을 위해 필수적인 횡단면 가중치는 전년도 대비 응답률과 사후 층화를 통해 산출되었다.

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Prevalence of Musculoskeletal Symptoms Related With Activities of Daily Living and Contributing Factors in Korean Adults

  • Choi, Kyusik;Park, Jae-Hyun;Cheong, Hae-Kwan
    • Journal of Preventive Medicine and Public Health
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    • 제46권1호
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    • pp.39-49
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    • 2013
  • Objectives: This study aims to investigate the prevalence of musculoskeletal symptoms and factors related to daily activities in a representative Korean population. Methods: This study was based on the questions about musculoskeletal symptoms in the Korean General Social Survey 2010. The questionnaire about musculoskeletal symptoms was adopted from Korean Occupational Safety and Health Agency guide, and it includes general characteristics, characteristics of pain, work type, work intensity and a 12-item Short Form Health Survey (SF-12). We utilized the criteria of the National Institute for Occupational Safety and Health to define the prevalence of musculoskeletal symptoms. Demographic, behavioral and socioeconomic factors were analyzed using logistic regression. Results: The prevalence of musculoskeletal symptoms was 38.3%. The prevalence was higher in females, the elderly, those without health insurance, and those with a low income, low education, and occupations with a heavy workload. The prevalence by body part was highest in the back, shoulder, and knee, in that order. The physical component summary and mental component summary of the SF-12 decreased with increasing musculoskeletal symptoms. Conclusions: Musculoskeletal symptoms are very common in the general population, and related to various socio-demographic factors. These results suggest that active prevention and management of musculoskeletal symptoms is needed at a national level.

가습기 살균제 노출 실태와 피해규모 추산 (An Estimation of Population at Risk of Exposure to Humidifier Disinfectant and Associated Health Effects)

  • 변지은;김희성;박문영;이경무;홍명근;최예용
    • 한국환경보건학회지
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    • 제46권4호
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    • pp.457-469
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    • 2020
  • Objective: This study was designed to estimate the precise nationwide number of those who used humidifier disinfectants (HDs) and experienced specific health effects, including death, due to exposure to HDs in Korea between 1994 and 2011. Methods: A total of 5,000 households (15,472 people) were surveyed by stratifying the sample with a design that is equivalent to nationally approved household systematic sampling and face-to-face interviews from October 16, 2019 to December 30, 2019. Results: The proportion of use of humidifier disinfectants at home was 18.4% (2,844/15,472 people) and the proportion of those who experienced health effects among those who were exposed to HDs was 10.7% (303/2,844 people). Based on these factors, it was estimated that 8.94 million people (95% CI=8.25-9.63 million) were exposed to HDs and 0.95 million people (95% CI=0.87-1.02 million) experienced health effects, which means almost one in five and one in fifty Koreans respectively. The estimated number of deaths from HDs were 20,366 people (95% CI=18,801-21,931). Conclusion: The survey was large and analyzed a representative sample across the country, so this estimation of the nationwide population exposed and at risk to HDs is more accurate and reliable than previous studies. However, it is necessary to confirm whether results similar to those of this study can be reproduced through a survey using a cross-sectional survey at the national level. In particular, a survey focused on death cases is needed.